Vaccines are biological preparations that stimulate the immune system to develop protection against specific infectious diseases. They contain weakened or inactivated pathogens, their components, or genetic material to trigger an immune response. The global vaccine market is growing rapidly owing to, increasing immunization efforts from government and private organizations and rising strategic collaborations at international levels to develop new vaccines. World Health Organization (WHO) working with countries and private partners to improve global vaccination coverage through various initiatives such as Immunization Agenda 2030. Additionally, WHO observed the global coverage for the first dose of HPV vaccine in girls grew from 20% in 2022 to 27% in 2023.
The Government-led immunization programs play a crucial role in increasing vaccine coverage and preventing infectious diseases globally. Many countries have implemented national vaccination initiatives to ensure widespread immunization, particularly for children, the elderly, and high-risk populations.
In addition, GAVI, the Vaccine Alliance, partners with governments in developing nations to support immunization efforts, funding vaccine distribution for diseases such as HPV, rotavirus, and pneumococcal infections. Thus, such programs significantly boost vaccine adoption, reduce mortality rates, and help control disease outbreaks on a global scale.
India's robust manufacturing capabilities and cost-effective production processes make it a pivotal player in the global vaccines market. For instance, in May 2024, according to Invest India, the country supplies 60% of the world's vaccine demand and is the largest provider of essential vaccines such as Diphtheria-Tetanus-Pertussis (DPT), Bacillus Calmette-Guérin (BCG), and Measles. With rising demand for affordable vaccines in developing nations, India's well-established production infrastructure and expanding export potential present a significant opportunity for global vaccine market growth.

Source: World Integrated Trade Solution (WITS)
North America is the most significant global vaccines market shareholder accounting for a 35.21% share in 2024. This growth is driven by strong government support, well-established healthcare infrastructure, and the presence of key market players such as Pfizer, Moderna, and Merck. Additionally, continuous investments in vaccine R&D, rapid adoption of next-generation vaccine technologies, and favourable regulatory policies by agencies such as FDA contribute to market expansion. The rising demand for preventive vaccines, along with increasing public awareness and immunization initiatives, further strengthens the region’s dominance in the global market.
The Asia-Pacific region is expected to register fastest CAGR owing to increasing government initiatives for immunization programs, rising investments in vaccine research and development, and expanding manufacturing capabilities. Countries such as China and India are emerging as major vaccine producers, driven by strong domestic demand and export opportunities. Additionally, collaborations between regional governments, global health organizations, and private vaccine manufacturers are enhancing accessibility and affordability. The growing prevalence of infectious diseases, coupled with advancements in next-generation vaccine technologies, further fuels market expansion across the region.
The key players in the global vaccines market are Pfizer Inc., Moderna, Inc., Merck & Co., Inc., GSK plc, Sanofi, BioNTech SE, Johnson & Johnson, China National Biotec Group Company Limited (CNBG), AstraZeneca, Serum Institute of India (SII), Beijing, CSL Behring, Walvax Biotechnology Co., Ltd., Bavarian Nordic Inc., Takeda Pharmaceutical Company Limited., and others.